In a Ziploc bag, add the coconut oil, lime juice, garlic, onion powder and other spices to taste. Add the white fish to the Ziploc bag and marinate for 30 minutes.

Preheat the oven to 400 ° F and cover a baking sheet with a silicone mat or parchment paper.

Place the contents of the Ziploc bag on the baking sheet and bake for 10 minutes or until the white fish is completely cooked and flakes easily with a fork. Cut into pieces.

While the fish is cooking, mix all the ingredients of the cabbage salad in a large bowl.

Fill two tacos with fish cubes. Garnish with cabbage salad and avocado.